/* mc_sync.h - Memory Controller testbench SYNCdevices defines
|
/* mc_sync.h - Memory Controller testbench SYNCdevices defines
|
Copyright (C) 2001 by Ivan Guzvinec, ivang@opencores.org
|
Copyright (C) 2001 by Ivan Guzvinec, ivang@opencores.org
|
|
|
This file is part of OpenRISC 1000 Architectural Simulator.
|
This file is part of OpenRISC 1000 Architectural Simulator.
|
|
|
This program is free software; you can redistribute it and/or modify
|
This program is free software; you can redistribute it and/or modify
|
it under the terms of the GNU General Public License as published by
|
it under the terms of the GNU General Public License as published by
|
the Free Software Foundation; either version 2 of the License, or
|
the Free Software Foundation; either version 2 of the License, or
|
(at your option) any later version.
|
(at your option) any later version.
|
|
|
This program is distributed in the hope that it will be useful,
|
This program is distributed in the hope that it will be useful,
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
GNU General Public License for more details.
|
GNU General Public License for more details.
|
|
|
You should have received a copy of the GNU General Public License
|
You should have received a copy of the GNU General Public License
|
along with this program; if not, write to the Free Software
|
along with this program; if not, write to the Free Software
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
*/
|
*/
|
|
|
#ifndef __MC_SYNC_H
|
#ifndef __MC_SYNC_H
|
#define __MC_SYNC_H
|
#define __MC_SYNC_H
|
|
|
/* should configuration be read from MC? */
|
/* should configuration be read from MC? */
|
#define MC_READ_CONF
|
#define MC_READ_CONF
|
|
|
/* TEMPLATE SELECTION */
|
/* TEMPLATE SELECTION */
|
/* change #undef to #define */
|
/* change #undef to #define */
|
#define _MC_TEST_TEMPLATE1
|
#define _MC_TEST_TEMPLATE1
|
#undef _MC_TEST_TEMPLATE2
|
#undef _MC_TEST_TEMPLATE2
|
#undef _MC_TEST_TEMPLATE3
|
#undef _MC_TEST_TEMPLATE3
|
/* ------------------------ */
|
/* ------------------------ */
|
|
|
/* memory configuration that must reflect mcmem.cfg */
|
/* memory configuration that must reflect mcmem.cfg */
|
#define MC_SYNC_CSMASK 0xFE /* 8 bit mask for 8 chip selects. 1 ASYNC at CS, 0 something else at CS */
|
#define MC_SYNC_CSMASK 0xFE /* 8 bit mask for 8 chip selects. 1 ASYNC at CS, 0 something else at CS */
|
|
|
typedef struct MC_SYNC_CS
|
typedef struct MC_SYNC_CS
|
{
|
{
|
unsigned long M;
|
unsigned long M;
|
} MC_SYNC_CS;
|
} MC_SYNC_CS;
|
|
|
MC_SYNC_CS mc_sync_cs[8] = {
|
MC_SYNC_CS mc_sync_cs[8] = {
|
{ 0x02 /* SELect mask */
|
{ 0x02 /* SELect mask */
|
},
|
},
|
{ 0x04 },
|
{ 0x04 },
|
{ 0x06 },
|
{ 0x06 },
|
{ 0x08 },
|
{ 0x08 },
|
{ 0x0A },
|
{ 0x0A },
|
{ 0x0C },
|
{ 0x0C },
|
{ 0x0E },
|
{ 0x0E },
|
{ 0x10 } };
|
{ 0x10 } };
|
|
|
|
|
#define MC_SYNC_TEST0 0x00000001LU /* no parity, bank after column, write enable */
|
#define MC_SYNC_TEST0 0x00000001LU /* no parity, bank after column, write enable */
|
#define MC_SYNC_TEST1 0x00000002LU /* parity */
|
#define MC_SYNC_TEST1 0x00000002LU /* parity */
|
#define MC_SYNC_TEST2 0x00000004LU /* bank after row */
|
#define MC_SYNC_TEST2 0x00000004LU /* bank after row */
|
#define MC_SYNC_TEST3 0x00000008LU /* RO */
|
#define MC_SYNC_TEST3 0x00000008LU /* RO */
|
#define MC_SYNC_TEST4 0x00000010LU /* - NOT DEFINED - */
|
#define MC_SYNC_TEST4 0x00000010LU /* - NOT DEFINED - */
|
|
|
#ifdef _MC_TEST_TEMPLATE1
|
#ifdef _MC_TEST_TEMPLATE1
|
#define MC_SYNC_FLAGS 0x000002B4LU /* MC_TEST_ flags... see mc_common.h */
|
#define MC_SYNC_FLAGS 0x000002B4LU /* MC_TEST_ flags... see mc_common.h */
|
#define MC_SYNC_TESTS 0x00000005LU
|
#define MC_SYNC_TESTS 0x00000005LU
|
#endif
|
#endif
|
|
|
#ifdef _MC_TEST_TEMPLATE2
|
#ifdef _MC_TEST_TEMPLATE2
|
#define MC_SYNC_FLAGS 0x00000128LU /* MC_TEST_ flags... see mc_common.h */
|
#define MC_SYNC_FLAGS 0x00000128LU /* MC_TEST_ flags... see mc_common.h */
|
#define MC_SYNC_TESTS 0x00000008LU
|
#define MC_SYNC_TESTS 0x00000008LU
|
#endif
|
#endif
|
|
|
#ifdef _MC_TEST_TEMPLATE3
|
#ifdef _MC_TEST_TEMPLATE3
|
#define MC_SYNC_FLAGS 0x000007FFLU /* MC_TEST_ flags... see mc_common.h */
|
#define MC_SYNC_FLAGS 0x000007FFLU /* MC_TEST_ flags... see mc_common.h */
|
#define MC_SYNC_TESTS 0x0000000FLU
|
#define MC_SYNC_TESTS 0x0000000FLU
|
#endif
|
#endif
|
|
|
|
|
#endif
|
#endif
|
|
|